
Energy-efficient glazing unit U41 (Uw =1.0 W/m²K with dedicated EHV-AT Thermo flashing)
Automatic air inlet
Good sound insulation Rw=35dB
Convenient opening for a better view
Keep in mind that a flashing is required for window installation.

![FPP-V MAX U41 APMX - Descriptions[0]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2F%252521%252520Opisy%2FOkna%252520uchylno-obrotowe%2F10.webp&w=1920&q=75)
Top hung and pivot window FPP-V MAX U41 APMX
The new generation GREENVIEW window with a dual opening system: top hung and pivot, designed for users who value functionality and year-round thermal comfort. The FPP-V MAX U41 APMX model allows the sash to be lifted to an angle of 45°, ensuring convenient operation and free access to light and air. The pivot function (up to 180°) facilitates safe cleaning of the external pane from the inside. The handle located at the bottom of the sash enables precise micro-opening in two positions, ensuring effective ventilation without having to open the window to its full width.
![FPP-V MAX U41 APMX - Descriptions[1]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2F%252521%252520Opisy%2FOkna%252520uchylno-obrotowe%2F11.webp&w=1920&q=75)
Energy efficiency all year round
The 44 mm thick U41 triple-glazed unit with thermoPro technology effectively protects against heat loss, maintaining optimal temperatures year-round. The Uw coefficient is 1.1 W/m²K in a standard installation and 1.0 W/m²K when using the EHV-AT Thermo flashing, reducing heating costs. In addition, sound insulation of Rw = 35 dB ensures peace and quiet, especially in noise-prone areas.
![FPP-V MAX U41 APMX - Descriptions[2]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2F%252521%252520Opisy%2FOkna%252520uchylno-obrotowe%2F03.webp&w=1920&q=75)
Natural wood and durable finish
The window is made of the highest quality pinewood, vacuum impregnated and coated with a clear acrylic varnish. The natural finish emphasises the elegance of the interior, and the modern anthracite-coloured cladding (RAL 7016) blends in perfectly with the roofing, creating a visually coherent effect that emphasises the aesthetics of the entire building.
The preSelect® switch allows you to quickly switch the sash opening mode from top hung to pivot or the other way round. It is located on the side of the frame, allowing you to conveniently change the window function without having to open it. The top hung mode provides natural ventilation and comfortable interior lighting, while allowing you to freely enjoy the view. The pivot function facilitates window cleaning and full access to the window.

Nasze produkty wyróżniają się tym, co naprawdę ma znaczenie. Poznaj cechy, które czynią je niezawodnymi i wyjątkowymi w codziennym użytkowaniu.

thermoPro technology
The thermoPro technology provides effective thermal insulation, minimising heat loss in winter and protecting against overheating in summer. This solution guarantees year-round thermal comfort and noticeable energy savings.

topSafe system
The topSafe system enhances security thanks to reinforced window construction and resistance to break-in attempts or accidental opening. Your family gains peace of mind and complete home protection.

Environmentally conscious solution
The window is manufactured from FSC-certified wood and coated with water-based varnishes. Choosing this solution supports environmental protection and the idea of sustainable construction.

Design
The modern design of the cladding, developed in cooperation with the Institute of Industrial Design, emphasises the minimalist aesthetics of the window. Three colours – anthracite (RAL 7016), black (RAL 9005) and grey-brown (RAL 7022) – allow for a consistent match with the roof and accessories.

Durable protection
The U41 glazing unit is a durable solution that provides reliable protection against external factors. The external toughened glass increases resistance to damage and is covered by a lifetime hail damage warranty.

Flashing
For correct roof window installation, it is necessary to use a flashing, selected according to your individual needs.
View flashings![FPP-X MAX U41 APMX - Zdjęcie szkieletu[1]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2FOkna%252520uchylno-obrotowe%2FFPP-X%252520MAX%252520U41%252520APMX_ARS%2Ffpp-x-max-u41-apmx.webp&w=1920&q=75)
![FPP-X MAX P50 APMX - Zdjęcie szkieletu[1]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2FOkna%252520uchylno-obrotowe%2FFPP-X%252520MAX%252520P50%252520APMX_AKD%2Ffpp-x-max-p50-apmx.webp&w=1920&q=75)
![FPP-V MAX P50 APMX - Zdjęcie szkieletu[1]](/_next/image?url=https%3A%2F%2Fcdn-pim.gofakro.com%2F%2FStrony%252520WWW%2FOkna%252520dachowe%2FOkna%252520uchylno-obrotowe%2FFPP-V%252520MAX%252520P50%252520APMX_AJH%2Ffpp-v-max-p50-apmx.webp&w=1920&q=75)
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